CN203607362U - Electron-tube anode connection structure - Google Patents
Electron-tube anode connection structure Download PDFInfo
- Publication number
- CN203607362U CN203607362U CN201320826107.2U CN201320826107U CN203607362U CN 203607362 U CN203607362 U CN 203607362U CN 201320826107 U CN201320826107 U CN 201320826107U CN 203607362 U CN203607362 U CN 203607362U
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- CN
- China
- Prior art keywords
- anode
- connection structure
- porcelain shell
- electron
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electron-tube anode connection structure, and the structure is equipped with an anode. The outer surface of the anode is equipped with a cooling fin. A porcelain housing is disposed under the anode. The structure is characterized in that an anode grid insulation ring is disposed between the anode and the porcelain housing; the anode and the anode grid insulation ring are fixedly connected together in a welding manner; and the anode grid insulation ring and the porcelain housing are also fixedly connected together in the welding manner. The structure provided by the utility model is not liable to crack, is resistant to high voltage, and can save cost.
Description
Technical field
The utility model relates to a kind of Electron tube anode connection structure.
Background technology
Existing Electron tube anode connection structure is made up of anode, anode ring, gate loop and porcelain shell, utilizes argon arc welding that anode, anode ring, gate loop and porcelain shell are welded successively.The problem existing is: the thermal shock being subject to when use easily makes porcelain envelope place air-tightness destroy, and even porcelain shell bursts, the accident such as can cause arcing in the concentrated situation of high-frequency electric field when user uses and puncture.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of porcelain shell and is difficult for the Electron tube anode connection structure bursting, high voltage withstanding, cost is low.
The technical solution of the utility model is:
A kind of Electron tube anode connection structure, there is anode, anode outer surface is provided with fin, below anode, be provided with porcelain shell, its special character is: between described anode and porcelain shell, be provided with plate grid dead ring, and affixed by the connected mode of soldering between described anode and plate grid dead ring, plate grid dead ring and porcelain shell.
The beneficial effects of the utility model are: utilize plate grid dead ring to replace anode ring and gate loop, a soldering of plate grid dead ring and anode and porcelain shell completes, cancel existing two kinds of parts by argon arc welding welding manner, reduce processing step, cost-saving, improved the impact resistance of electron tube, high voltage withstanding ability, porcelain shell is difficult for bursting.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1-anode, 101-fin, 2-plate grid dead ring, 3-porcelain shell.
Embodiment
As shown in the figure, the Electron tube anode connection structure that the utility model relates to, there is anode 1, anode 1 outer surface is provided with fin 101, anode 1 is provided with porcelain shell 3 below, between described anode 1 and porcelain shell 3, be provided with plate grid dead ring 2, described anode 1 is affixed by the connected mode of soldering with plate grid dead ring 2, plate grid dead ring 2 and porcelain shell 3.
Claims (1)
1. an Electron tube anode connection structure, there is anode, anode outer surface is provided with fin, below anode, be provided with porcelain shell, it is characterized in that: between described anode and porcelain shell, be provided with plate grid dead ring, affixed by the connected mode of soldering between described anode and plate grid dead ring, plate grid dead ring and porcelain shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826107.2U CN203607362U (en) | 2013-12-16 | 2013-12-16 | Electron-tube anode connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826107.2U CN203607362U (en) | 2013-12-16 | 2013-12-16 | Electron-tube anode connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607362U true CN203607362U (en) | 2014-05-21 |
Family
ID=50720026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320826107.2U Expired - Fee Related CN203607362U (en) | 2013-12-16 | 2013-12-16 | Electron-tube anode connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607362U (en) |
-
2013
- 2013-12-16 CN CN201320826107.2U patent/CN203607362U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20181216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |